| 341 | else if (op == "==" || op == "!=" || op == ">" || op == "<" || op == ">=" || op == "<=") |
| 342 | prec = 1; |
| 343 | else if (op == "||" || op == "&&") |
| 344 | prec = 0; |
| 345 | |
| 346 | tokens.emplace_back(OPERATOR, op, prec); |
| 347 | pos++; |
| 348 | } |
| 349 | // Parentheses |
| 350 | else if (c == '(' || c == ')') |
| 351 | { |
| 352 | tokens.emplace_back(PAREN, std::string(1, c)); |
| 353 | pos++; |
| 354 | } |
| 355 | // Args |
| 356 | else if (c == ',') |
| 357 | { |
| 358 | tokens.emplace_back(ARG_SEPARATOR, ","); |
| 359 | pos++; |
| 360 | } |
| 361 | else throw ScriptException(ScriptException::error_invalid_character, {}, std::string(1, c)); |
| 362 | } |
| 363 | return tokens; |
| 364 | } |
| 365 | auto infixToPostfix(const std::vector<Token>& tokens) -> std::vector<Token> |
| 366 | { |
| 367 | std::vector<Token> output; |
| 368 | std::vector<Token> opStack; |
| 369 | |
| 370 | for (const auto& token : tokens) |
| 371 | { |
| 372 | if (token.type == VARIABLE || token.type == NULLOPT || token.type == NUMBER || token.type == STRING || token.type == TRUE_ || token.type == FALSE_) |
| 373 | { |
| 374 | output.push_back(token); |
| 375 | } |
| 376 | else if (token.type == PAREN) |
| 377 | { |
| 378 | if (token.value == "(") |
| 379 | { |
| 380 | opStack.push_back(token); |
| 381 | } |
| 382 | else |
| 383 | { |
| 384 | while (!opStack.empty() && opStack.back().value != "(") |
| 385 | { |
| 386 | output.push_back(opStack.back()); |
| 387 | opStack.pop_back(); |
| 388 | } |
| 389 | if (!opStack.empty()) |
| 390 | { |
| 391 | opStack.pop_back(); |
| 392 | if (!opStack.empty() && opStack.back().type == FUNCTION) |
| 393 | { |
| 394 | output.push_back(opStack.back()); |
| 395 | opStack.pop_back(); |
| 396 | } |
| 397 | } |
| 398 | } |
| 399 | } |
| 400 | else if (token.type == OPERATOR) |